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在接电机的时候通过LAB02B测量V_BIAS的结果
感觉异常.把电机线移除后测量了计策发现V_BIAS不正常的通道换了.而且每次值都不一样.
要怎么处理.难道单片机的ADC通道坏了.大家有没有遇到过
z自己顶一下
zh找到问题了.硬件故障.连接器到62K的电压采样线竟然断了.以后使用的时候不能使劲拧.
